Home > Products > Home Alarm Detectors > Wireless magnetic door sensor contact SDM-100 Wireless Mental Rolling Door Magnetic Contact wireless rolling door sensor
Wireless magnetic door sensor contact SDM-100 Wireless Mental Rolling Door Magnetic Contact wireless rolling door sensor
USD $2 - $3
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Product Details
| Place of Origin: | Guangdong, China | Brand Name: | King Pigeon | Model Number: | SDM-100 |
| Usage: | Door |
Packaging Details
Wireless magnetic door sensor contact
Size: 71*36*15mm
Product Description
Wireless magnetic door sensor contact SDM-100 Wireless Mental Rolling Door Magnetic Contact wireless rolling door sensor
This is the perimeter protection for the premises. The magnetic contact is usually installed in exterior opening doors and windows that are reachable from the ground (or from another part of a building which is accessible from the ground - such as a garage). The contacts operate on the principle that when the door or window moves more that 1/2" from the frame, the magnetic field on the switch is removed and this breaks the alarm circuit (or zone) which trips off the system. Once tripped, the alarm signal cannot be stopped by just closing the door or window. Magnetic contacts are popular and widely used because they detect an intruder before he enters the protected premises. A disadvantage is that the contact can be compromised if the intruder enters without opening the door or window, by breaking the glass.
Specifications:
Working Voltage: 12VDC;
Battery Life: about 1 year (counted at 3 times each day);
Wireless Frequency : 433 MHZ
Transmission Range: 100m
Battery Life: about 1 year (counted at 3 times each day);
Wireless Frequency : 433 MHZ
Transmission Range: 100m
Working Current (mA): 8-20
Static Current(uA): 3
Static Current(uA): 3
Size: 71*36*15mm
Applications: Scroll Steel Doors, Garage, etc
Company Information
Why KING PIGEON?
King Pigeon is a professional GSM/GPRS/3G wireless Alarm System, GSM elderly alarm,SMS Controller, Industrial Remote Controller, RTU Data Logger, Telemetry, Temperature Measurement Logger, Power Monitoring, M2M products Designer & Manufacturer in China since 2005.
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Company Profile
Shenzhen King Pigeon Communication Co., Ltd.
King Pigeon is a professional GSM Alarm, GSM SMS Controller Alarm, GSM GPRS 3G M2M, GSM GPRS 3G RTU Automation, GSM GPRS 3G Telemetry Data Logger, GSM 3G Senior Telecare, GSM 3G Senior Telehealth, Wifi Camera, Wifi Alarm OEM ODM Manufacturer since 2008.
Contact Us
- Shenzhen King Pigeon Communication Co., Ltd.
- Contact nameAllen Ting
- Phone86-755-29063895-804
- Address5F,YuSheng Industrial Park, Xixiang Town, Baoan District, Shenzhen,Guangdong
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